Proceedings of the Academy. 
729 
13. On Lymphocystis vitrei, n. sp., a New Disease pro¬ 
ducing Sporozoan from the Pike-perch, Stizostedion 
vitreum, and the Epidemic Produced by it in the 
Waters of Northern Wisconsin. J. W. Mavor and 
S. M. Feinberg. Lantern slide illustrations. By 
title. 
14. The Cell Structure and Zoospore Formation of Pedi- 
astrum Boryanum. Gilbert M. Smith. Ten 
minutes. 
15. A Preliminary List of Algae Found in Wisconsin Lakes. 
Gilbert M. Smith. By title. 
16. Studies in the Conjugation of the Black Molds. E. A. 
Baird. Ten minutes. 
17. The Host Plants of Thielavia Basicola, Zopf. James 
Johnson. Twenty mintues. Lantern slide illus¬ 
trations. 
18. Notes on Parasitic Fungi in Wisconsin, IV. J. J. 
Davis. By title. 
19. Peculiarities in the Sex Organs of Venturia inaequalis. 
C. N. Frey. Ten minutes. 
20. Apogamy in a Fern, Nephrodium hertipes. W. N. 
Steil. Ten minutes. 
21. Reproduction in Aphanomyces, a Fungus Parisitic on 
Spirogyra. E. M. Gilbert. Ten minutes. 
22. Some Factors Affecting Enzyme Formation in Certain 
Fungi. V. H. Young. Ten minutes. 
23. Phytochemical Classics. Edward Kremers. I. The 
Discovery of the Basic Properties of Morphine by 
Sertuerner. Nellie Wakeman. By title. 
24. A Century of the United States Pharmacopoeia. 
Edward Kremers. II. Galenical Oleoresins. A. G. 
Du Mez. By title. 
25. A List of the Aphidae of the World, with Host Plants. 
H. F. Wilson. By title. 
26. A Glacial Gravel Seam in Limestone at Ripon. F. T. 
Thwaites. Ten minutes. Lantern slide illustrations. 
27. Further Studies of the Body Cells Found in Cow’s 
Milk. W. D. Frost. By title. 
28. A Quantitative Study of the Bacteria in Various Milks 
as Determined by Different Methods. W. D. 
Frost. By title. 
